Subject
- Civil engineering39
- Engineering[remove]39
- Canal Construction21
- Construction of the Suez Canal, 1867-6921
- Canals20
- Hydraulic Facilities20
- Transportation18
- Bridge Construction16
- Bridges16
- Rail Transport16
- Railway Bridges16
- Railway Buildings and Structures16
- Machinery11
- Dredgers9
- Architecture3
- Boat and Ship Industry3
- Camps3
- Labourers3
- Occupations3
- Shipyards3